Research & Clinical Data The renewed role of interspinous devices: the InSpan system—a narrative review on surgical indications Validation of Intraoperative Pull-Up Strength Testing of an Interspinous Fixation Device for Immediate and Long-Term Clinical Stability: A Cadaveric and Prospective Clinical StudyAdvancing the design of interspinous fixation devices for improved biomechanical performance: dual vs. single-locking set screw mechanisms and symmetrical vs. asymmetrical plate designsInter Spinal Fixation and Stabilization Device for Lumbar Radiculopathy and Back PainProspective 5-year follow-up of L5-S1 versus L4-5 midline decompression and interspinous-interlaminar fixation as a stand-alone treatment for spinal stenosis compared with laminectomiesGreater Than 5 -Year Follow-Up of Outpatient L4-L5 Lumbar Interspinous Fixation for Degenerative Spinal Stenosis Using The INSPAN Device Facet Tropism & Degenerative Spondylolisthesis Orientation of the Lumbar Facet Joints: Association with Degenerative Disc DiseaseCorrelation between facet tropism and lumbar degenerative disease: a retrospective analysisA Radiological Study of the Association of Facet Joint Tropism and Facet Angulation With Degenerative Spondylolisthesis Biomechanical Testing Data Biomechanical Analysis Of Inspan Spinous Process Fixation Alone Or With Facet Screws In The Lumbar SpineTorsion And Disassembly Analysis of Inspan Versus Aspen Spinous Process System
